CN216541962U

CN216541962U - Plate fixing clamp for steel structure machining

Info

Publication number: CN216541962U
Application number: CN202121849048.1U
Authority: CN
Inventors: 张文华; 魏燕波
Original assignee: Ma'anshan Wenhua Hydraulic Complete Equipment Manufacturing Co ltd
Current assignee: Ma'anshan Wenhua Hydraulic Complete Equipment Manufacturing Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-05-17
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to a plate fixing clamp for steel structure processing, which comprises: the mounting table is characterized in that a supporting mechanism is arranged in the middle of the top surface of the mounting table, a supporting plate for supporting a plate is arranged above the supporting mechanism, clamping mechanisms for fixing the plate are arranged on two sides of the supporting mechanism, the external transmission device provides transmission power for the rotating shaft, so that the rotating shaft is matched with the first bevel gear and the second bevel gear, the threaded rod rotates to drive the threaded sleeve to move, because the threaded sleeve is sleeved with the limiting sleeve which has a limiting effect on the threaded sleeve, the threaded sleeve can move longitudinally, the rotating rod is pulled to rotate through the movement of the threaded sleeve, so that the clamping claw clamps the plate on the supporting plate, because the dwang pivoted in, the backup pad produces the linkage and moves down for the height and the dwang of backup pad correspond, thereby make things convenient for the gripper jaw to carry out more stable centre gripping spacing to the plate in the backup pad.

Description

Plate fixing clamp for steel structure machining

Technical Field

The utility model relates to the field of steel structure processing, in particular to a plate fixing clamp for steel structure processing.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets.

When adding man-hour to steel construction plate, need fix it, but steel construction plate itself receives external disturbance extrusion easily and leads to deformation to the damage appears, makes can not effectually obtain qualified part, has reduced the efficiency of steel construction production and processing.

SUMMERY OF THE UTILITY MODEL

This scheme has been solved adding man-hour to steel construction plate, need fix it, but steel construction plate itself receives the external disturbance extrusion easily and leads to deformation to the damage appears, makes can not effectually obtain qualified part, has reduced the problem of the efficiency of steel construction production and processing.

The purpose of the utility model can be realized by the following technical scheme: plate mounting fixture is used in steel construction processing includes: the mounting table, the top surface middle part of mounting table is provided with supporting mechanism, supporting mechanism's top is provided with the backup pad that is used for supporting the plate, supporting mechanism's both sides all are provided with the fixture who is used for fixed plate.

The utility model has further technical improvements that: the supporting mechanism comprises an installation block fixedly connected with the installation table, a sliding block is fixedly connected to the top end of the installation block, a limiting block is fixedly installed in the middle of the bottom surface of the supporting plate, a groove is formed in the bottom surface of the limiting block, a reset spring is arranged inside the groove, the sliding block is connected with the groove in a sliding mode, a rotating shaft is arranged on one side of the installation block, and the rotating shaft penetrates through the installation block movably.

The utility model has further technical improvements that: the fixture include with installation table fixed connection's bracing piece, the top of bracing piece is rotated and is connected with the dwang, the one end fixedly connected with gripper jaw of dwang, the middle part fixed mounting of bracing piece has the stop collar, the movable groove has been seted up at the middle part of dwang.

The utility model has the further technical improvements that: one side of the supporting rod, which is close to the supporting plate, is rotatably connected with the mounting table through a bearing, a first bevel gear is fixedly connected to the bottom of the threaded rod, and the first bevel gear is meshed with a second bevel gear.

The utility model has further technical improvements that: the inside cover of stop collar is equipped with the thread bush, the top and the thread bush threaded connection of threaded rod, fixed pin and activity groove swing joint are passed through on the top of thread bush.

The utility model has further technical improvements that: the bottom surface fixedly connected with two racks of backup pad, the both ends of pivot respectively with corresponding second bevel gear fixed connection, two straight-teeth gear of middle part fixedly connected with of pivot, two the rack is connected with the straight-teeth gear meshing that corresponds respectively.

The utility model has further technical improvements that: the bottom ends of the two racks movably penetrate through the mounting table.

The utility model has further technical improvements that: the utility model discloses a table, including installation table, top surface, control box, operation arm, mounting bracket, control box, mounting bracket, operation arm's bottom activity runs through the mounting bracket.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the clamping device is used, the external transmission device provides transmission power for the rotating shaft, the rotating shaft is matched with the first bevel gear and the second bevel gear, the threaded rod rotates to drive the threaded sleeve to move, the threaded sleeve is sleeved with the limiting sleeve, the limiting sleeve plays a limiting role in limiting the threaded sleeve, the threaded sleeve moves longitudinally, the rotating rod is pulled to rotate through the movement of the threaded sleeve, the clamping claws clamp plates on the supporting plate, and the supporting plate moves downwards in a linkage mode while rotating, so that the height of the supporting plate corresponds to that of the rotating rod, and the clamping claws can clamp and limit the plates on the supporting plate more stably.

2. When the clamping jaw is used, the mounting block provides limiting support for the rotating shaft to prevent the rotating shaft from falling off, and meanwhile, the limiting block and the sliding block are clamped with each other and matched with the reset spring to support the sliding block, so that the limiting block can be used for cushioning and supporting the supporting plate, and the clamping jaw is prevented from extruding and damaging a plate.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of a clamping mechanism according to the present invention;

FIG. 4 is a schematic structural diagram of the supporting mechanism of the present invention.

In the figure: 1. installing a table; 2. a clamping mechanism; 3. a control box; 4. an operating arm; 5. a support plate; 6. a support mechanism; 7. a mounting frame; 201. a support bar; 202. a first bevel gear; 203. a threaded rod; 204. a limiting sleeve; 205. rotating the rod; 206. a gripper jaw; 207. a threaded sleeve; 208. a second bevel gear; 209. a spur gear; 210. a rack; 601. mounting blocks; 602. a limiting block; 603. a return spring; 604. a slider; 605. a rotating shaft.

Detailed Description

The technical solutions of the present invention will be described below clearly and completely in conjunction with the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the plate fixing clamp for steel structure processing includes an installation table 1, a supporting mechanism 6 is disposed in the middle of the top surface of the installation table 1, a supporting plate 5 for supporting a plate is disposed above the supporting mechanism 6, and clamping mechanisms 2 for fixing the plate are disposed on both sides of the supporting mechanism 6.

The supporting mechanism 6 comprises an installation block 601 fixedly connected with the installation table 1, a sliding block 604 is fixedly connected to the top end of the installation block 601, a limiting block 602 is fixedly installed in the middle of the bottom surface of the supporting plate 5, a groove is formed in the bottom surface of the limiting block 602, a return spring 603 is arranged inside the groove, the sliding block 604 is slidably connected with the groove, a rotating shaft 605 is arranged on one side of the installation block 601, and the rotating shaft 605 movably penetrates through the installation block 601.

Provide spacing support to pivot 605 through installation piece 601, prevent that pivot 605 from dropping, simultaneously through stopper 602 and the mutual block of slider 604, cooperation reset spring 603 supports slider 604 for stopper 602 supports the bradyseism to backup pad 5, thereby prevents that gripper jaw 206 from causing the extrusion damage to the board.

Foretell fixture 2 include with installation table 1 fixed connection's bracing piece 201, the top of bracing piece 201 is rotated and is connected with dwang 205, the one end fixedly connected with gripper jaw 206 of dwang 205, the middle part fixed mounting of bracing piece 201 has stop collar 204, the movable groove has been seted up at the middle part of dwang 205.

One side of the support rod 201 close to the support plate 5 is rotatably connected with the mounting table 1 through a bearing to form a threaded rod 203, the bottom of the threaded rod 203 is fixedly connected with a first bevel gear 202, and the first bevel gear 202 is meshed with a second bevel gear 208.

The threaded sleeve 207 is sleeved in the limiting sleeve 204, the top of the threaded rod 203 is in threaded connection with the threaded sleeve 207, and the top end of the threaded sleeve 207 is movably connected with the movable groove through a fixing pin.

Two racks 210 are fixedly connected to the bottom surface of the supporting plate 5, two ends of the rotating shaft 605 are fixedly connected to the corresponding second bevel gears 208, two spur gears 209 are fixedly connected to the middle portion of the rotating shaft 605, and the two racks 210 are respectively engaged with the corresponding spur gears 209.

The bottom ends of the two racks 210 are movably penetrated through the mounting table 1.

Provide driven power through outside transmission to pivot 605, make pivot 605 cooperate first bevel gear 202 and second bevel gear 208, make threaded rod 203 take place to rotate and drive thread bush 207 and remove, because the cover is equipped with stop collar 204 on the thread bush 207, stop collar 204 plays limiting displacement to thread bush 207, make thread bush 207 longitudinal movement, it rotates to remove pulling dwang 205 through thread bush 207, make gripper jaw 206 carry out the centre gripping to the plate on the backup pad 5, because dwang 205 when pivoted, backup pad 5 produces linkage downstream, make the height of backup pad 5 correspond with dwang 205, thereby make things convenient for gripper jaw 206 to carry out more stable centre gripping spacingly to the plate on the backup pad 5.

A mounting frame 7 is fixedly connected to one end of the top surface of the mounting table 1, a control box 3 is fixedly mounted on the top surface of the mounting frame 7, an operating arm 4 is movably arranged at the bottom end of the control box 3, and the mounting frame 7 is movably penetrated through the bottom of the operating arm 4.

The working principle is as follows: when the clamping device is used, firstly, an external transmission device provides transmission power for the rotating shaft 605, the rotating shaft 605 is matched with the first bevel gear 202 and the second bevel gear 208, the threaded rod 203 rotates to drive the threaded sleeve 207 to move, the limiting sleeve 204 is sleeved on the threaded sleeve 207, and the limiting sleeve 204 plays a limiting role in the threaded sleeve 207, so that the threaded sleeve 207 moves longitudinally, the rotating rod 205 is pulled to rotate through the movement of the threaded sleeve 207, the clamping claw 206 clamps a plate on the supporting plate 5, and the supporting plate 5 moves downwards in a linkage manner while the rotating rod 205 rotates, so that the height of the supporting plate 5 corresponds to that of the rotating rod 205, and the clamping claw 206 can conveniently clamp and limit the plate on the supporting plate 5 more stably; provide spacing support to pivot 605 through installation piece 601, prevent that pivot 605 from dropping, simultaneously through stopper 602 and the mutual block of slider 604, cooperation reset spring 603 supports slider 604 for stopper 602 supports the bradyseism to backup pad 5, thereby prevents that gripper 206 from causing the extrusion damage to the board.

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Plate mounting fixture is used in steel construction processing, its characterized in that: comprises that

The plate fixing device comprises an installation table (1), wherein a supporting mechanism (6) is arranged in the middle of the top surface of the installation table (1), a supporting plate (5) used for supporting a plate is arranged above the supporting mechanism (6), and clamping mechanisms (2) used for fixing the plate are arranged on two sides of the supporting mechanism (6).

2. The plate fixing clamp for the steel structure machining according to claim 1, wherein the supporting mechanism (6) comprises a mounting block (601) fixedly connected with the mounting table (1), a sliding block (604) is fixedly connected to the top end of the mounting block (601), a limiting block (602) is fixedly mounted in the middle of the bottom surface of the supporting plate (5), a groove is formed in the bottom surface of the limiting block (602), a return spring (603) is arranged inside the groove, the sliding block (604) is slidably connected with the groove, a rotating shaft (605) is arranged on one side of the mounting block (601), and the rotating shaft (605) movably penetrates through the mounting block (601).

3. The plate fixing clamp for machining the steel structure according to claim 1, wherein the clamping mechanism (2) comprises a supporting rod (201) fixedly connected with the installation table (1), a rotating rod (205) is rotatably connected to the top end of the supporting rod (201), a clamping jaw (206) is fixedly connected to one end of the rotating rod (205), a limiting sleeve (204) is fixedly installed in the middle of the supporting rod (201), and a movable groove is formed in the middle of the rotating rod (205).

4. The plate fixing clamp for machining the steel structure is characterized in that one side, close to the supporting plate (5), of the supporting rod (201) is rotatably connected with the mounting table (1) through a bearing to form a threaded rod (203), a first bevel gear (202) is fixedly connected to the bottom of the threaded rod (203), and the first bevel gear (202) is in meshed connection with a second bevel gear (208).

5. The plate fixing clamp for machining the steel structure is characterized in that a threaded sleeve (207) is sleeved inside the limiting sleeve (204), the top of the threaded rod (203) is in threaded connection with the threaded sleeve (207), and the top end of the threaded sleeve (207) is movably connected with the movable groove through a fixing pin.

6. The plate fixing clamp for machining the steel structure according to claim 2, wherein two racks (210) are fixedly connected to the bottom surface of the supporting plate (5), two ends of the rotating shaft (605) are fixedly connected with the corresponding second bevel gears (208), two straight gears (209) are fixedly connected to the middle of the rotating shaft (605), and the two racks (210) are respectively meshed with the corresponding straight gears (209).

7. The plate fixing clamp for the steel structure processing according to claim 6, wherein the bottom ends of the two racks (210) movably penetrate through the mounting table (1).

8. The plate fixing clamp for the steel structure machining is characterized in that a mounting frame (7) is fixedly connected to one end of the top surface of the mounting table (1), a control box (3) is fixedly mounted on the top surface of the mounting frame (7), an operating arm (4) is movably arranged at the bottom end of the control box (3), and the bottom of the operating arm (4) movably penetrates through the mounting frame (7).